EP4209676A4 - Wind power generation system, and control method and device therefor - Google Patents

Wind power generation system, and control method and device therefor Download PDF

Info

Publication number
EP4209676A4
EP4209676A4 EP21863255.2A EP21863255A EP4209676A4 EP 4209676 A4 EP4209676 A4 EP 4209676A4 EP 21863255 A EP21863255 A EP 21863255A EP 4209676 A4 EP4209676 A4 EP 4209676A4
Authority
EP
European Patent Office
Prior art keywords
power generation
control method
wind power
generation system
device therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21863255.2A
Other languages
German (de)
French (fr)
Other versions
EP4209676A1 (en
Inventor
Luhua Zhang
Chengbin Ma
Jiaming LIU
Kunming CHEN
Qing Yu
Haoxiang GE
Ting LV
Yanjun Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Electric Wind Power Group Co Ltd
Original Assignee
Shanghai Electric Wind Power Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Electric Wind Power Group Co Ltd filed Critical Shanghai Electric Wind Power Group Co Ltd
Publication of EP4209676A1 publication Critical patent/EP4209676A1/en
Publication of EP4209676A4 publication Critical patent/EP4209676A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0272—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0284—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/28—Wind energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
EP21863255.2A 2020-09-03 2021-05-13 Wind power generation system, and control method and device therefor Pending EP4209676A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010917193.2A CN112145347B (en) 2020-09-03 2020-09-03 Wind power generation system and control method and device thereof
PCT/CN2021/093614 WO2022048185A1 (en) 2020-09-03 2021-05-13 Wind power generation system, and control method and device therefor

Publications (2)

Publication Number Publication Date
EP4209676A1 EP4209676A1 (en) 2023-07-12
EP4209676A4 true EP4209676A4 (en) 2024-04-24

Family

ID=73889733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21863255.2A Pending EP4209676A4 (en) 2020-09-03 2021-05-13 Wind power generation system, and control method and device therefor

Country Status (4)

Country Link
EP (1) EP4209676A4 (en)
KR (1) KR102897527B1 (en)
CN (1) CN112145347B (en)
WO (1) WO2022048185A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112145347B (en) * 2020-09-03 2022-07-01 上海电气风电集团股份有限公司 Wind power generation system and control method and device thereof
CN115782425B (en) * 2022-12-19 2025-11-18 江门市得实计算机外部设备有限公司 Heating control method for printer, printer and computer-readable storage medium
CN119147962B (en) * 2024-11-13 2025-03-18 成都赛力斯科技有限公司 Motor aging parameter determination method, electronic device and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
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CN107404207A (en) * 2016-05-19 2017-11-28 新疆金风科技股份有限公司 A kind of wind-driven generator and wind generator system
CN108092257A (en) * 2018-01-19 2018-05-29 湖南大学 A kind of 18 phase wind-driven generator direct current grid connected structures and its control method

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CN107404207A (en) * 2016-05-19 2017-11-28 新疆金风科技股份有限公司 A kind of wind-driven generator and wind generator system
CN108092257A (en) * 2018-01-19 2018-05-29 湖南大学 A kind of 18 phase wind-driven generator direct current grid connected structures and its control method

Non-Patent Citations (1)

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Title
See also references of WO2022048185A1 *

Also Published As

Publication number Publication date
EP4209676A1 (en) 2023-07-12
KR102897527B1 (en) 2025-12-08
KR20230058711A (en) 2023-05-03
WO2022048185A1 (en) 2022-03-10
CN112145347B (en) 2022-07-01
CN112145347A (en) 2020-12-29

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